| Datum | Value | Description |
|---|---|---|
| MHHW | 9.61 | Mean Higher-High Water |
| MHW | 9.17 | Mean High Water |
| MTL | 4.75 | Mean Tide Level |
| MSL | 4.80 | Mean Sea Level |
| DTL | 4.81 | Mean Diurnal Tide Level |
| MLW | 0.34 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -2.07 | Station Datum |
| GT | 9.61 | Great Diurnal Range |
| MN | 8.82 | Mean Range of Tide |
| DHQ | 0.44 | Mean Diurnal High Water Inequality |
| DLQ | 0.34 | Mean Diurnal Low Water Inequality |
| HWI | 3.71 | Greenwich High Water Interval (in hours) |
| LWI | 9.84 | Greenwich Low Water Interval (in hours) |
| Max Tide | Highest Observed Tide | |
| Max Tide Date & Time | Highest Observed Tide Date & Time | |
| Min Tide | Lowest Observed Tide | |
| Min Tide Date & Time | Lowest Observed Tide Date & Time | |
| HAT | 11.85 | Highest Astronomical Tide |
| HAT Date & Time | 12/14/2012 16:12 | HAT Date and Time |
| LAT | -2.57 | Lowest Astronomical Tide |
| LAT Date & Time | 01/31/2014 22:18 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/1991 - 09/30/1991 |